EGI CSIRT will be taking part in a security workshop held for the IRIS eInfrastructure, a collaboration of science activities and provider entities driven by the physics communities supported by UKRI STFC in the UK. This workshop is designed to share experience and best practices around the use of operational security tools, and will include a container security training session lead by Daniel Kouril. This session is based on one that was part of the EGI Conference in November 2020